68067428 (number)

68067428 is an even 8-digits composite number following 68067427 and preceding 68067429. In scientific notation, it is written as 6.8067428 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 48 positive divisors. There are 28304640 positive integers (up to 68067428) that are relatively prime to 68067428.

Interesting facts

Basic properties

Name

Name sixty-eight million sixty-seven thousand four hundred twenty-eight

Notation

Scientific notation 6.8067428 × 10^7
Engineering notation 6.8067428 × 10^6

Prime Factorization of 68067428

Prime Factorization 2 × 2 × 13 × 11 × 127 × 937

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 34033714
Product of the distinct prime numbers

The prime factorization of 68067428 is 2 × 2 × 13 × 11 × 127 × 937. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68067428)

Multiplication

n×y
n×2 136134856
n×3 204202284
n×4 272269712
n×5 340337140

Division

n÷y
n÷2 34033714
n÷3 22689142.666667
n÷3 17016857
n÷5 13613485.6

Exponentiation

ny
n2 4633174754535184
n3 3.1536828901574E+23
n4 2.1466308306062E+31
n5 1.4611563950487E+39

Nth Root

y√n
2√n 8250.2986612607
3√n 408.30037633031
4√n 90.831154684176
5√n 36.862761646308

Divisors of 68067428

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68067427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68067428 can be divided by 48 positive divisors. The sum of these divisors (counting 68067428) is 1, the average is 0.020833333333333.

Base conversion 68067428

Base System Value
2 Binary 100000011101010000001100100
3 Ternary 11202002011221212
4 Quaternary 10003222001210
5 Quinary 114411124203
6 Senary 10430530552
8 Octal 403520144
10 Decimal 68067428
12 Duodecimal 1a966a58
16 Hexadecimal 40ea064
20 Vigesimal 11588b8
36 Base36 14ix5w

Cryptographic Hash Functions

md5 473e2572cde825525fac021549e432e8
sha1 3bf41a3a47f8fa2e9f2950c1c7d0efaaa3594b7b
sha256 edfccf297fdc60c608625a4afcc0562c89a58948ccba1a50df443f21c36e2633
sha512 268eed478d26dd5d1a58e515bfa5296dc70fe7216d7f672e8649acc6933a00ab827eb95daf9efbdc47df653e9b766e04a66b55df49c4542493b36905654dcdfa
ripemd-160 435d0e5c19c9ae5d9c35cb7cb070671aef007187

68067428 as geometric shapes

Circle

Radius = n
Diameter 136134856
Circumference 427680263.5071
Area 1.4555547771645E+16

Sphere

Radius = n
Volume 1.3210115999294E+24
Surface area 5.8222191086582E+16
Circumference 427680263.5071

Square

Length = n
Perimeter 272269712
Area 4633174754535184
Diagonal 96261879.833454

Cube

Length = n
Surface area 27799048527211104
Volume 3.1536828901574E+23
Space diagonal 117896243.63654

Equilateral Triangle

Length = n
Perimeter 204202284
Area 2.0062235188001E+15
Altitude 58948121.818268

Triangular Pyramid

Length = n
Surface area 2.0062235188001E+15
Volume 3.7166509289038E+22
Height 32087293.277818